2298689655 has 16 divisors (see below), whose sum is σ = 3679327104. Its totient is φ = 1225493280.

The previous prime is 2298689609. The next prime is 2298689707. The reversal of 2298689655 is 5569868922.

It is not a de Polignac number, because 2298689655 - 2⁹ = 2298689143 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12300 + ... + 68910.

It is an arithmetic number, because the mean of its divisors is an integer number (229957944).

Almost surely, 2^2298689655 is an apocalyptic number.

2298689655 is a deficient number, since it is larger than the sum of its proper divisors (1380637449).

2298689655 is a wasteful number, since it uses less digits than its factorization.

2298689655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59326.

The product of its digits is 18662400, while the sum is 60.

The square root of 2298689655 is about 47944.6519958170. The cubic root of 2298689655 is about 1319.7553983180.

The spelling of 2298689655 in words is "two billion, two hundred ninety-eight million, six hundred eighty-nine thousand, six hundred fifty-five".